We look at the division of 794739 by 57 
The aim is to understand the frequency of 57 in 794739.

Moving on to step 1:
57 goes into 7 0 times with a remainder of 7.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Subtract 0 from 7 to get 7.
Bring next digit (9) of the dividend behind the 7 and repeat the process: 79 / 57

Step 2:
79 divided by 57 is 1 with a remainder of 22.
Use 1 as the next digit of our solution. 
Result so far: 1.0
Subtracting 57 from 79 leaves us with 22.
Fetch the next digit (4) from the dividend, attach it to 22 and continue: 224 / 57

Moving on to step 3:
If we divide 224 by 57, we get 3 and a remainder of 53.
Use 3 as the next digit of our solution. 
Result so far: 13.0
Subtracting 171 from 224 leaves us with 53.
Append the next digit (7) from the dividend to 53 and continue with: 537 / 57

Going ahead to step 4:
If we divide 537 by 57, we get 9 and a remainder of 24.
Put 9 as the next digit of the answer. 
Result so far: 139.0
Subtracting 513 from 537 leaves us with 24.
Take the next digit (3) from the dividend and append it to 24, then repeat: 243 / 57

Step 5:
57 can be fit into 243 4 times, resulting in a remainder of 15.
Record the quotient 4 as the next digit in the result. 
Result so far: 1394.0
If we take 228 away from 243, we end up with 15.
Include the next digit (9) from the dividend after 15, then repeat: 159 / 57

Step 6:
If we divide 159 by 57, we get 2 and a remainder of 45.
Write down 2 as next digit of the result. 
Result so far: 13942.0
If we subtract 114 from 159, we get 45.
Since there are no more digits in the dividend, we add a zero to the remainder making it 450, and continue the process.

Going ahead to step 7:
When dividing 450 by 57, we get 7 with a remainder of 51.
Write down 7 as next digit of the result. 
Result so far: 13942.7
Subtracting 399 from 450 leaves us with 51.
Since there are no more digits in the dividend, we add a zero to the remainder making it 510, and continue the process.

On to step 8:
510 divided by 57 is 8 with a remainder of 54.
The next digit of our result is 8. 
Result so far: 13942.78
The remainder is 54 after subtracting 456 from 510.
Since there are no more digits in the dividend, we add a zero to the remainder making it 540, and continue the process.

Step 9:
57 goes into 540 9 times with a remainder of 27.
Write down 9 as next digit of the result. 
Result so far: 13942.789
If we take 513 away from 540, we end up with 27.
Since there are no more digits in the dividend, we add a zero to the remainder making it 270, and continue the process.

Step 10:
57 can be fit into 270 4 times, resulting in a remainder of 42.
The next digit of our result is 4. 
Result so far: 13942.7894
If we subtract 228 from 270, we get 42.
Since there are no more digits in the dividend, we add a zero to the remainder making it 420, and continue the process.

On to step 11:
The number 57 fits into 420 7 times, leaving a remainder of 21.
Write down 7 as next digit of the result. 
Result so far: 13942.78947
Deduct 399 from 420 and we're left with 21.
Since there are no more digits in the dividend, we add a zero to the remainder making it 210, and continue the process.

Advancing to step 12:
If we divide 210 by 57, we get 3 and a remainder of 39.
Put 3 as the next digit of the answer. 
Result so far: 13942.789473
The remainder is 39 after subtracting 171 from 210.
Since there are no more digits in the dividend, we add a zero to the remainder making it 390, and continue the process.

Moving on to step 13:
390 divided by 57 is 6 with a remainder of 48.
Put 6 as the next digit of the answer. 
Result so far: 13942.7894736
If we take 342 away from 390, we end up with 48.
Since there are no more digits in the dividend, we add a zero to the remainder making it 480, and continue the process.

Going ahead to step 14:
When dividing 480 by 57, we get 8 with a remainder of 24.
Use 8 as the next digit of our solution. 
Result so far: 13942.78947368
Deduct 456 from 480 and we're left with 24.
Since there are no more digits in the dividend, we add a zero to the remainder making it 240, and continue the process.

The final outcome is 13942.78947368, with a leftover of 2.4e-08.